12672025 has 24 divisors (see below), whose sum is σ = 16498944. Its totient is φ = 9643200.

The previous prime is 12672007. The next prime is 12672029. The reversal of 12672025 is 52027621.

It is not a de Polignac number, because 12672025 - 2¹⁵ = 12639257 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (12672029) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 64227 + ... + 64423.

It is an arithmetic number, because the mean of its divisors is an integer number (687456).

Almost surely, 2^12672025 is an apocalyptic number.

It is an amenable number.

12672025 is a deficient number, since it is larger than the sum of its proper divisors (3826919).

12672025 is a wasteful number, since it uses less digits than its factorization.

12672025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 321 (or 316 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 12672025 is about 3559.7787852618. The cubic root of 12672025 is about 233.1392206464.

Adding to 12672025 its reverse (52027621), we get a palindrome (64699646).

The spelling of 12672025 in words is "twelve million, six hundred seventy-two thousand, twenty-five".